Multifunctional wristwatch



FIG. 1 is a top, front and right side perspective view of a multifunctional watch showing my new design, the dotted or broken line showing of a watch band is environmental only and forms no part of the claimed design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view; and

FIG. 4 is a left side elevational view thereof. 

The ornamental design for a multifunctional wristwatch, as shown and described. 